baber/WOPTO huggingface dataset:
Patent KR-20040057880-A (KR)
Inventor: LEE TAE YUN
IPC: C02F1/28
Filed: 2003-06-16
Abstract: PURPOSE: A permeable reactive barrier is provided which is formed of reaction medium that is inexpensive and has excellent purification action on underground water contaminated by organic matter or/and inorganic matter. CONSTITUTION: In a permeable reactive barrier for purifying contaminated underground water, the permeable reactive barrier is formed of waste foundry sand comprising 0.1 to 4 wt.% of organic carbon, 0.1 to 12 wt.% of iron and 13 wt.% or less of clay, wherein the contaminated underground water is purified by passing the contaminated underground water through the permeable reactive barrier, wherein content of the clay is 4 to 9 wt.%, and permeability coefficient of the permeable reactive barrier is 10¬-4 to 10¬-2 cm/sec, wherein thickness of the permeable reactive barrier is 0.5 to 2 m, wherein the contaminated underground water contains organic chlorine based compound, and wherein the contaminated underground water is underground water contaminated with zinc.
Patent KR-20040000336-A (KR)
Inventor: SHIMAZU MIKIO
IPC: H04L12/56
Filed: 2003-06-23
Abstract: PURPOSE: A packet transmitting apparatus, a method thereof, a traffic conditioner, a priority control instrument and a packet shaper are provided to prevent the entire flow communication quality from simultaneously being degraded although a usable band is reduced. CONSTITUTION: A preprocessing unit(401) has a flow management unit(56). The flow management unit(56) correlates information about the priority of a packet which belongs in flow with information defining the flow of the packet, and stores information. The preprocessing unit(401) dynamically determines the priority of the packet according to the order of arrival by a communication start time of the flow.
Patent KR-20050000057-A (KR)
Inventor: RYU CHOON KUN
IPC: H01L21/28
Filed: 2003-06-23
Abstract: PURPOSE: A method for forming a copper line of a semiconductor device is provided to prevent CD(Critical Dimension) loss and parasitic capacitance by using a SiCH layer as an etch barrier. CONSTITUTION: An interlayer dielectric(12) is formed on a semiconductor substrate(11) having a desired lower layer. A trench(13) is formed by selectively etching the interlayer dielectric. An etch barrier layer made of SiCH is formed on the resultant structure. By selectively etching the etch barrier layer, an etch barrier pattern(14) is formed at inner walls of the trench. The resultant structure is cleaned. A copper line(15) is then formed by depositing a copper film on the trench and polishing.
Patent KR-20050000817-A (KR)
Inventor: RYU JOONG KUEN
IPC: B32B27/00
Filed: 2003-06-25
Abstract: PURPOSE: Provided are a waterproofing structure and a construction method thereof to achieve excellent solvent resistance and chemical resistance by using an embossed polyvinyl sheet, and excellent thermal resistance and incombustibility by using a water-soluble, multi-functional acryl rubber waterproofing member. CONSTITUTION: The waterproofing structure comprises: a waterproofing layer having an adhesive(7), an embossed polyvinyl sheet(6), an acryl coated waterproofing member(4), an insulating film(3), a heat resistant member(2) and a protective mortar(1) sequentially laminated from a base concrete surface(8) in that order, the embossed polyvinyl sheet(6) laminated on the adhesive(7) being taped by means of an insulating tape(5).
Patent KR-20040086071-A (KR)
Inventor: LOONEY DWAYNE LEE
IPC: A61F13/00
Filed: 2003-06-27
Abstract: PURPOSE: Provided are hemostatic dressing for wound and method for hemostatic dressing to inhibit excessive bleeding and minimize loss of blood, to reduce complication after surgical operation and time required for the operation. CONSTITUTION: The dressing comprises a fabric support having first and second sides faced each other, and porous polymeric matrix uniformly distributed over the first and the second sides(32) and the fabric(30). The fabric support is useful as hemostatic material and comprises fibers prepared of bio-compatible polymer. The porous matrix comprises polymer(36) combined with knitted fabric(33) and shows great liquid absorption ability by capillary effect same to the sponge. The matrix has numerous pores of 2 to 35 micrometers.
Patent KR-20050001128-A (KR)
Inventor: HYUN IN JAE
IPC: H04W24/00
Filed: 2003-06-27
Abstract: PURPOSE: A remote management device and a method thereof are provided to perceive performance states of each managed device in real time through connection-related information or information showing whether the distributed managed devices are connected, thereby minimizing a service interruption caused by a device defect. CONSTITUTION: An operation sensor(230) confirms whether ground terminals of each managed device(400) are connected with a power ground terminal(211) or a console ground terminal(221), and perceives correlations among ports and operational states of each managed device(400). When a defect report is received for a specific one of the managed devices(400), a state recovery unit(240) analyzes a cause of a defect about the device, and transmits an automatic recovery command to each functional unit. A power controller(250) turns on/off power of the managed devices(400) according to a recovery management. A console controller(260) performs a console control function of the managed devices(400) according to the recovery management.
Patent KR-20050010320-A (KR)
Inventor: CHANG YOUNG KIL
IPC: C07J43/00
Filed: 2003-07-19
Abstract: PURPOSE: A method for preparing highly pure 1-androstene derivatives is provided to produce 1-androstene derivatives, particularly finasteride easily in a high yield and a high purity. CONSTITUTION: The method for preparing the highly pure 1-anderostene derivatives represented by formula 1 comprises reacting 2-iodo-androstane derivatives represented by formula 12(wherein, R is -OH, -OR1 or -NHR2; R1 is a lower linear or branched alkyl of C1 to C5; R2 is a lower linear or branched alkyl of C1 to C5 or 2,5-bis(trifluoromethyl)phenyl) with an oxidant. The oxidant is selected from the group consisting of m-chloroperbenzoic acid, peracetic acid, trifluoro peracetic acid, permaleic acid, sodium bromide, sodium hypochloride, hydrogen peroxide, iodoso-methyl benzene and iodoso-benzene.
Patent KR-20050010358-A (KR)
Inventor: JI GYO HWAN
IPC: B21C47/24
Filed: 2003-07-19
Abstract: PURPOSE: To provide an apparatus for automatically inserting an inner ring into coil type products so that the products produced in the hot dip galvanizing process are packed promptly and accurately, thereby improving productivity of hot dip galvanized products. CONSTITUTION: The apparatus for automatically inserting an inner ring comprises an inner ring drawing part(100) and an inner ring inserting part(200) installed adjacently to the inner ring inserting part to automatically insert the inner ring among packing materials into an inner diameter part of coil type products produced from the hot dip galvanizing process, wherein the inner ring drawing part comprises a rotary member mounted on a bearing block(54), a sawtooth shaped gear inserted into the rotary member, an electric powered motor(52), a rectangular table welded to an upper part of the rotary member, two rails welded to an upper part of the table on which guides connected to the rails are mounted, a rectangular moving member rested on an upper part of the guides, a hollow housing connected to the moving member by a hinge(39), an air cylinder mounted on an upper part of the moving member and the housing by clamps, an electric powered motor to which a worm gear is attached, and which is mounted on an upper part of the table by a support, a screw(43) mounted on the worm gear in such a way that an end of the screw is connected to the moving member, an electric powered motor(34) is mounted on the side surface of the housing, a screw attached to the electric powered motor(34), two blocks which are connected to the screw, and on which clamps(33a,33b) are mounted, and a guide inserted into an intermediate part of the screw and welded to the housing, and wherein the inner ring inserting part comprises a hydraulic unit case(29) in which a hydraulic unit is installed, four guide rods inserted into the hydraulic unit case and welded to a fixed table(28), a hydraulic cylinder(57) mounted on a central part of the case and connected to a central part of the fixed table, two rails fixed to an upper part of the fixed table and engaged with two guides, a rectangular moving member(23) which is welded to an upper part of the guides, and on the side surface of which air cylinders are mounted by clamps, a round shaped rail welded to a front part of the moving member, a central bar(16) connected to a rail into which an operation member is inserted, a support which is inserted into the central bar and the operation member, and on which guide members are mounted, an air cylinder(25) mounted on the moving member and the operation member by a clamp and an operation plate, and an air cylinder(31) mounted on the table by a clamp and connected to a lower part of the moving member.
Patent KR-20030068092-A (KR)
Title: Electric plug
Inventor: SHIM SANG NUNG
IPC: H01R13/633
Filed: 2003-07-21
Abstract: PURPOSE: An electric plug is provided to allow even women, old people and children to easily separate a plug from an outlet. CONSTITUTION: An electric plug includes an upper body(101), a lower body(121), a fixing nut(108), a cap(141), and a push bar(131). The upper part has the first mount groove(104) and the first guide hole(109) in which a portion of a wire(114) is mounted and the first mount part(105) in which a portion of support(111) combined with an electrode(113) is mounted. The lower body is combined with the upper body and has the second mount groove(125) and the second guide hole(124) in which the other portion of the wire is mounted and the second mount part(126) in which the other portion of the support is mounted. The fixing nut fixes the upper and lower bodies. The cap is combined with the bottom part of the lower and upper bodies. The push bar is inserted into a hole(142) of the cap and the first and second insertion holes(103,122) of the upper and lower bodies.
Patent KR-20040010335-A (KR)
Inventor: ZHAO ZHIBO
IPC: B23K1/20
Filed: 2003-07-23
Abstract: PURPOSE: A method for direct application of a brazing flux to a brazing surface is provided. CONSTITUTION: The method for application of a brazing flux material to a brazing surface comprises the steps of (a) applying a brazing filler material directly onto a substrate by a kinetic spray application to form a brazing surface; (b) depositing a brazing flux material directly onto the formed brazing surface, wherein the step (a) comprises the steps of providing the brazing filler material as a particle mixture, entraining the particle mixture into a flow of a gas, the gas at a temperature insufficient to cause thermal softening of the particle mixture, directing the particle mixture entrained in the flow of gas through a supersonic nozzle placed opposite the substrate, and accelerating the particle mixture to a velocity sufficient to result in adherence of the particle mixture onto the substrate, thereby forming the brazing surface by a kinetic spray application.
Patent KR-20050012384-A (KR)
Inventor: KIM JONG WOOK
IPC: H01L23/48
Filed: 2003-07-25
Abstract: PURPOSE: A flip-chip bonder is provided to increase the heating speed of a heating plate by using a reflection die converging light and heat generated from a halogen lamp on a heating plate. CONSTITUTION: A flip-chip bonder includes the heating plate, a heating part and an infrared-ray sensor. The heating part has one halogen lamp(21) generating heat at the lower center of the heating plate(10). At the same time, the halogen lamp generates infrared-ray perforating an aligned hole of a silicon substrate and a flip-chip. A reflection die(23) spaced apart from the lower side and both sides of the halogen lamp reflects heat generated from the halogen lamp.
Patent KR-20050013405-A (KR)
Inventor: BAE HAN UP
IPC: H04W8/28
Filed: 2003-07-28
Abstract: PURPOSE: A method for supplying a number integration service to a common terminal and a system therefor are provided to perform a call processing function by distinguishing an MIN(Mobile Identification Number) from an MDN(Mobile Directory Number), so that plural service subscribers can newly register in a number integration service by using the subscribers' old terminals. CONSTITUTION: A calling MSC(610) transmits a location inquiry request message to an MDN server(600)(S710). The MDN server(600) extracts a terminal number corresponding to a receiving number, and relays the location inquiry request message to a called HLR(630)(S720). The called HLR(630) sends a routing information request message to a called MSC(640)(S730). The called MSC(640) finds out routing information on a receiving subscriber, and forwards a message including the found result to the called HLR(630)(S740). The called HLR(630) sends a message including location inquiry results and a TLDN(Temporary Local Directory Number) to the MDN server(600)(S750), so that the MDN server(600) relays the message to the calling MSC(610)(S760). The calling MSC(610) forwards an IAM(Initial Address Message) to the called MSC(640)(S770).
Patent KR-20050018160-A (KR)
Inventor: CHOI NAK CHO
IPC: G02F1/1343
Filed: 2003-08-13
Abstract: PURPOSE: An LCD(Liquid Crystal Display) and a method for manufacturing the LCD are provided to form an electric field between a common electrode and a pixel electrode at the lower part of a passivation layer as well as the upper part of the passivation layer to thereby reduce response time of the LCD. CONSTITUTION: An LCD includes the first substrate(100), a common electrode(120) formed on the first substrate, a pixel electrode(140) formed on the first substrate, and a passivation layer(150) formed on the pixel electrode. The LCD further includes a conductive electrode(160) formed on the passivation layer and electrically connected to the common electrode and the pixel electrode, the second substrate(200) opposite to the first substrate, and a liquid crystal layer(300) interposed between the first and second substrates.
Patent KR-20030088386-A (KR)
Inventor: KIM SUEK HYUN
IPC: B65D19/34
Filed: 2003-08-21
Abstract: PURPOSE: A pallet is provided to minimize damage of products thereon, to facilitate recycling of refused ones, to minimize discharge of harmful materials during the disposal thereof, and to enable mass production thereof. CONSTITUTION: The pallet(30) comprises a plurality parallel base plates(31) made of synthetic resin which are spaced apart from one another so that spaces are defined therebetween, the space serving to receive fork of a fork lift and an upper plate having a certain shape and made of a light material. The upper plate is coupled to the upper surfaces of the base plates by means of fastening elements.
Patent KR-20050021107-A (KR)
Inventor: JI HYUN WOOK
IPC: H04W4/06
Filed: 2003-08-26
Abstract: PURPOSE: A device and a method for supplying an intelligent network character announce broadcasting service are provided to display characters on a terminal by using USSD(Unstructured Supplementary Services Data), thereby providing an intelligent network announce broadcasting service in real time through an SCP(Service Control Point) and a character broadcasting DB. CONSTITUTION: An SCP(210) performs necessary processing directions for call completing with regards to a service call direction request of an exchange of a wireless network(100), registers USSD character announce broadcasting data in a character broadcasting DB(220), and requests the character broadcasting DB(220) to transmit the USSD character announce broadcasting data. The character broadcasting DB(220) transmits the requested USSD character announce broadcasting data to the SCP(210), to store/manage the broadcasting data in accordance with an intelligent network service announce broadcasting scenario.
Patent KR-20050024908-A (KR)
Inventor: KIM MIN SU
IPC: B44C1/175
Filed: 2003-09-05
Abstract: PURPOSE: A decal comania system using water pressure and a method thereof are provided to automatically carry out whole decal comania processes, including spraying process of a decal comania solvent, by using many rollers and to minimize the generation ratio of a scrap on decal comania film. CONSTITUTION: The decal comania system using water pressure includes: a decal comania bath(1), storing a water solution(W) for decal comania; a decal comania solvent bath(5), storing a decal comania solvent(T) for activating a pattern layer(P) of a transfer film(3); a transfer film support(11), supporting the transfer film(3) of a roll state; a first guide unit(G1) for the transfer film(3); a second guide unit(G2) for the transfer film(3); a heating and guiding unit(HG), guiding the transfer film(3) and heating the pattern layer(P) thereof at the same time; a vibration-absorbing and guiding unit(VG); a solvent applying unit(SG); a third, fourth and fifth guiding unit(G3,G4,G5); and a rail guiding unit.
Patent KR-20040024494-A (KR)
Inventor: SUZUKI NOBUMASA
IPC: A61B17/70
Filed: 2003-09-08
Abstract: PURPOSE: To provide a vertebral body plate for a spine fixing system which is reliably and stably arranged and fixed to a spine. CONSTITUTION: Spikes 7 and screw through-holes 9 are arranged at positions corresponding to the opposite acute angle parts of a virtual rhombus including the edge parts(D'C'), (AB) of mutually parallel straight lines which are arranged substantially in parallel with the upper and lower end plates 5U, 5L of the spine. The spikes 7 are arranged at positions corresponding to the opposite obtuse angles of the virtual rhombus. The vertebral body plate also comprises projecting parts 11 at the projecting side edge parts(AD'), (BC') of the acute angle parts in the virtual rhombus.
Patent KR-20050026832-A (KR)
Title: Automatic stretching machine
Inventor: HAN SUNG JAE
IPC: A63B23/00
Filed: 2003-09-09
Abstract: Provided is an automatic stretching machine with an ankle clamp that automatically fixes and looses the ankle through user's manipulation, thereby increasing user's convenience. An automatic stretching machine includes a bed supporting a user, an ankle clamp(100) provided at one side of the bed to fix the ankle of the user, and a frame where the bed and the ankle clamp are provided. The ankle clamp includes a driver source, a screw rotational shaft(103) rotated by the driver source, a sliding housing(105) screwed into the screw rotational shaft and slid by rotation of the screw rotational shaft, a clamp housing(106) fixed on the screw rotational shaft, and a pair of first and second supports(108,109) selectively fixing the ankle of the user by sliding of the sliding housing.
Patent KR-20050027498-A (KR)
Title: In plane switching mode liquid crystal display device
Inventor: LEE SEUNG CHUL
IPC: G02F1/1343
Filed: 2003-09-15
Abstract: An in-plane switching mode LCD(Liquid Crystal Display) for maintaining maximum brightness even at more than a Vmax voltage for the maximum brightness by arranging a common electrode and a pixel electrode vertically to each other. A gate line(101) and a data line(103) are arranged to vertical and horizontal directions, respectively, on the first substrate so as to define a pixel(P). At least two first electrodes(106) are placed in the pixel in parallel with the gate line. At least two second electrodes(107) vertically cross the first electrodes. The first and second alignment films are formed on surfaces of the first and second substrates, respectively, wherein the surfaces are opposite to each other. A liquid crystal layer is formed between the first and second substrates. The first electrode is a common electrode and the second electrode is a pixel electrode.
Patent KR-20050028156-A (KR)
Title: Device used in sequential lateral solidification and method for crystallizing silicon with the same
Inventor: JUNG YUN HO
IPC: H01L21/84
Filed: 2003-09-17
Abstract: An SLS(Sequential Lateral Solidification) apparatus and a method of crystallizing silicon using the apparatus are provided to prevent a line-type defect of image quality from being generated due to badness of characteristics of a TFT(Thin Film Transistor) in a circuit part or a pixel by adjusting an overlap region in case of laser irradiation for crystallization of the silicon. A laser generation unit emits a laser beam. A condenser lens condenses the laser beam. A mask lets the laser beam pass through a permeance part. A reduction lens reduces the laser beam that permeates through the mask and thereby forms a laser beam pattern. A pixel part(85) and driving parts(81,82) are defined on a substrate(80) onto which the laser beam pattern is irradiated. The substrate is mounted on a moving stage. A position sensor senses an irradiation part of the laser beam pattern that corresponds to the substrate and thereafter controls an irradiated laser beam pattern and an overlap region.
Patent KR-20050031229-A (KR)
Title: Module for lcd
Inventor: LEE IN HWA
IPC: G02F1/1333
Filed: 2003-09-29
Abstract: A module of an LCD(Liquid Crystal Display) is provided to increase quantity of light radiated to the outside of a lamp and improve brightness of the lamp by differentiating a shape of an internal wall of a fluorescent lamp from that of an external wall thereof so as to change an angle that causes total reflection. A fluorescent lamp(51), installed at a side of a liquid crystal panel(50), emits light and has an internal wall whose shape is different from a shape of an external wall. A lamp housing(52) fixes the fluorescent lamp. A light guide plate(53) supplies the light irradiated from the fluorescent lamp to the liquid crystal panel. A reflecting plate(54), attached to a lower part of the light guide plate, reflects the light that comes through an opposite direction of the liquid crystal panel to the light guide plate. An optical sheet(56), located at an upper part of the light guide plate, equally diffuses the light from the light guide plate and condenses the light. A mold frame(57) accepts and fixes the elements aforementioned. A bottom cover(58) wraps the bottom surface of the mold frame. A top cover(59) is coupled to the bottom cover in order to prevent the liquid crystal panel from being separated from the mold frame.
Patent KR-20050033254-A (KR)
Title: Method of chip bonding
Inventor: KANG UN BYOUNG
IPC: H01L21/60
Filed: 2003-10-06
Abstract: A method for bonding a chip is provided to bond a chip at a lower process pressure and a lower process temperature than a conventional bonding process by connecting both solder bumps through a partial melting in a lower temperature than the melting point of each bump. A metal thin film patterned is respectively formed on a first and second bonding members(10,20). A bump composed of at least one of solders(16) or metals having different melting point each other is formed on the first and second bonding members, the bump covers the metal thin film. A metallurgical bond between interfaces of bumps formed on the top of the first and second bonding members is induced by applying heat of a lower temperature than a melting point of the bumps after aligning the first bonding member on the top of the second bonding member.
Patent KR-20050034403-A (KR)
Inventor: CHOI HEE JOO
IPC: H01L21/66
Filed: 2003-10-09
Abstract: 본 발명은 신호 측정용 메모리 모듈에 관한 것으로, 특히 고주파수에서 동작하는 메모리 모듈의 신호 특성 및 이를 시스템에 실장한 상태 즉, 실장 환경에서의 신호 특성을 용이하게 측정하기 위한 신호 측정용 메모리 모듈에 관한 것이다. 
     본 발명의 신호 측정용 메모리 모듈은 신호 측정에 필요한 하나 이상의 반도체 칩들이 실장되는 실장부와; 메모리 모듈과 외부 시스템과의 접속을 제공하는 제1 접속부; 및 테스트를 위한 신호 특성의 측정을 위한 측정 장치와의 접속을 제공하는 제2 접속부;를 포함한다. 그리고, 실장부와 제1 접속부 및 제2 접속부는 메모리 모듈 상에 형성된 신호 패턴들에 의해 전기적으로 연결되며, 이들은 모두 하나의 모듈 상에 형성된다.